Among his most celebrated roles was his performance as gangster Pinkie Brown in Brighton Rock

British Film Institute chief executive Amanda Nevill said Lord Attenborough was a "born communicator" both through film and in person.

"He was a man of huge warmth and integrity but always a man with a cause, I think somebody who really understood that film was such a powerful tool that could be used to influence and capture hearts and change the world," she said.

'Vocal campaigner'

Chris Hewitt from Empire Magazine told BBC News Lord Attenborough had a "huge impact" on cinema, describing him as a "universally beloved" figure.

Tribute was paid to the Labour peer from his party.

"Lord Attenborough made an enormous contribution to our country and to the film industry both as an actor and a director. His films will be loved for generations to come," it said.

"He believed passionately in social justice and the Labour Party and was a vocal campaigner against apartheid. He will be sadly missed. Our thoughts are with his family and friends."